<template>
  <div class="box">
    <h1>App</h1>
    <sonOne />
  </div>
</template>

<script setup lang="ts">
import sonOne from './components/sonOne.vue'
let str = '我在你中国'
</script>

<style scoped lang="scss">
.box {
  width: 500px;
  height: 500px;
  background-color: yellow;
  h1 {
    color: blue;
  }
}
</style>
